Individual Calculations November 2023
 Bonchristiani, Pierre  Total change: -42.80  Rating chartPersonal card
 Team 2024 - Nationale 4 r1 FRANCE FRA 2023-10-15
RcRownchangeKK*chgGame
 1232 1426 1.00 1 0.25 40 10.00 
  Javos, Yves-Andre 1232 FRA1.0010.254010.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 20e Open International d'Echecs de Menton (tournoi C -1600 elo) MENTON FRA 2023-10-22
RcRownchangeKK*chgGame
 1224 1426 5.50 9 -1.32 40 -52.80 
  Rambour, Ethan 1184 FRA0.501-0.3040-12.00 
  Pawar, Paarth 1180 FRA1.0010.19407.60 
  Shiryaev, Mickael 1235 FRA1.0010.254010.00 
  Stoyanov, Victor 1289 MNC0.001-0.6840-27.20 
  Le Fol, Roland 1234 FRA1.0010.254010.00 
  Duchatel, Cyrielle 1276 FRA0.001-0.7040-28.00 
  Barrast, Catherine 1268 FRA0.001-0.7140-28.40 
  Bataille, Simon 1199 FRA1.0010.21408.40 
  Thoreux-Josso, Ambre 1152 MNC1.0010.17406.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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